diff --git a/.github/workflows/e2e_test.yml b/.github/workflows/e2e_test.yml
index 12907b5..d15e437 100644
--- a/.github/workflows/e2e_test.yml
+++ b/.github/workflows/e2e_test.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4.1.7
 
       - name: Set output
         id: vars
@@ -40,7 +40,7 @@ jobs:
     steps:
       - uses: actions/setup-go@v5
         with:
-          go-version: "1.21"
+          go-version: "1.23"
 
       - uses: actions/checkout@master
 
diff --git a/Dockerfile b/Dockerfile
index 7cdaeaf..2b636e3 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@
 # Use of this source code is governed by a BSD-style
 # license that can be found in the LICENSE file.
 
-FROM golang:1.20.10-alpine3.17   AS build-env
+FROM golang:1.23-alpine3.20   AS build-env
 WORKDIR /app
 ADD . /app
 RUN cd /app && GO111MODULE=on GOARCH=amd64 go build -o bizfly-cloud-controller-manager cmd/bizfly-cloud-controller-manager/main.go
diff --git a/go.mod b/go.mod
index 60eb1d4..4eb7ee7 100644
--- a/go.mod
+++ b/go.mod
@@ -1,8 +1,6 @@
 module github.com/bizflycloud/bizfly-cloud-controller-manager
 
-go 1.22.0
-
-toolchain go1.22.5
+go 1.23
 
 require (
 	github.com/bizflycloud/gobizfly v1.1.7
@@ -41,7 +39,6 @@ require (
 	github.com/go-openapi/swag v0.22.4 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
-	github.com/golang/protobuf v1.5.4 // indirect
 	github.com/google/cel-go v0.20.1 // indirect
 	github.com/google/gnostic-models v0.6.8 // indirect
 	github.com/google/go-cmp v0.6.0 // indirect